objc++: some declarations related to atomic

properties of c++ object types with non-trivial
assignment copy. Not used yet. // rdar://6137845


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147666 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/CodeGen/CGObjCGNU.cpp b/lib/CodeGen/CGObjCGNU.cpp
index 49323c58b1..818186c901 100644
--- a/lib/CodeGen/CGObjCGNU.cpp
+++ b/lib/CodeGen/CGObjCGNU.cpp
@@ -473,6 +473,7 @@ public:
   virtual llvm::Constant *GetPropertyGetFunction();
   virtual llvm::Constant *GetPropertySetFunction();
   virtual llvm::Constant *GetSetStructFunction();
+  virtual llvm::Constant *GetCppAtomicObjectFunction();
   virtual llvm::Constant *GetGetStructFunction();
   virtual llvm::Constant *EnumerationMutationFunction();
 
@@ -2392,6 +2393,9 @@ llvm::Constant *CGObjCGNU::GetGetStructFunction() {
 llvm::Constant *CGObjCGNU::GetSetStructFunction() {
   return SetStructPropertyFn;
 }
+llvm::Constant *CGObjCGNU::GetCppAtomicObjectFunction() {
+  return 0;
+}
 
 llvm::Constant *CGObjCGNU::EnumerationMutationFunction() {
   return EnumerationMutationFn;